//
//  Dog.h
//  CocoapodsOC
//
//  Created by 刘培壮 on 2018/10/16.
//  Copyright © 2018 com.blue. All rights reserved.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@protocol AnimalProtocol <NSObject>

- (void)eat;

@end

@interface Dog : NSObject <AnimalProtocol>

@end

NS_ASSUME_NONNULL_END
